发明名称 Magnetic bridges and tailpieces for stringed instruments
摘要 Improved bridges and tailpieces for stringed instruments, such as guitars and banjos. The bridge and tailpiece each include a void at each end of their respective base pieces, near the vertical hole or slot, into which is fixedly set a permanent magnet. The magnet attracts to the ferromagnetic metal bridge posts or tailpiece posts to retain the bridge or tailpiece on the posts and keep them from falling off when the strings are removed from the instrument.
申请公布号 US8119893(B2) 申请公布日期 2012.02.21
申请号 US20090407768 申请日期 2009.03.19
申请人 DUNWOODIE DAVID ANDREW 发明人 DUNWOODIE DAVID ANDREW
分类号 G10D3/00 主分类号 G10D3/00
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